/**
 * @(#)CachedObject.java, 2011-3-5. 
 * 
 * Copyright 2011 Youdao, Inc. All rights reserved.
 * YOUDAO PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
package pku.edb.data;

/**
 *
 * @author guosq
 *
 */
public class CachedObject {
    private Entity data;
    public void clear() {
        
    }
    public void setData(Entity data) {
        this.data = data;
    }
    
    public long getKey() {
        return 0L;
    }
    
    public Entity getData() {
        return data;
    }
}
